Finished about_methods.rb
Finished about_keyword_arguments.rb
Finished about_constants.rb
Finished about_control_statements.rb
Finished about_true_and_false.rb
Finished about_triangle_project.rb
Finished about_exceptions.rb
Finished about_iteration.rb, stuck on triangle_project_2.rb for now
Finished about_blocks.rb
Finished about_sandwich_code.rb
Began work on about_scoring_project.rb